Bug 29999: Replace the use of jQueryUI tabs on authorized values administration page

Bug 29999: Replace the use of jQueryUI tabs on authorized values administration page

This patch updates the authorized values edit interface so that it uses
Bootstrap tabs instead of jQueryUI tabs for displaying icon sets.

Normally Bootstrap tabs don't have to be initiated via JavaScript, but
this page requires some JS to select the first tab as active if no other
tabs are active. Because of the way the template works it's not simple
to do it via template logic, so in this case some JS helps.

To test, apply the patch and rebuild the staff interface CSS
(https://wiki.koha-community.org/wiki/Working_with_SCSS_in_the_OPAC_and_staff_client).

- Go to Administration -> Authorized values in the staff interface.
- Select a category and then add or edit an authorized value in that
  category.
  - On the edit page you should see tabs under "Choose an icon."
  - Confirm that the tabs look correct and work correctly.
  - If you did not previously have any icon selected, the "None" tab
    should be active.
  - If you had an icon selected, that icon set's tab should be
    active.
  - Confirm that changing icons works correctly and that the
    selected icon's tab is always active when you return to the edit
    page.

Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>